About Overall score for the Honeywell HPA250B is ... plus quietness for room purifiers. Dust/pollen/smoke removal: How well models cleared air of fine clay dust and cigarette smoke; performance ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at a low speed that was typically one setting above the lowest speed. Many models ...

If you are placing your air purifier towards the entrance of your bedroom, then it may be worth investing in one that covers a wider area and will reach the far end of the room. The Honeywell ...

These 14 brands are making some of the best sustainable air purifiers — vote for your favorite brand as part of our Green Matters Approved series.

NBC Select staffers have used air purifiers for years ... brands like Blueair and Honeywell. Below each recommendation we share specifications like recommended room size according to AHAM, decibel ...

then release the purified air into the room for you to breathe. While they’re great for anyone who wants cleaner air, air purifiers can be especially beneficial for those who are sensitive to ...

The best air purifiers for pets can remove dander, fur and other allergens from the air—and keep your home smelling fresh.

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Laboratory Technical Project ...